Related Clues:

• Tetra x 2
• Prefix with -genarian
• Hepta- plus one
• Penta- plus three
• Prefix meaning eight
• Prefix with syllabic
• Caesar's eight
• Piece of eight?
• Arachnid appropriate prefix
• Numeric prefix
• Bi- times four
• Arachnid-appropriate prefix
• Beginning of eight words?
• Geometry prefix
• Eight (Pref.)